| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.42 | 11.296% | $41.647 | $41.65 | $41.65 | $41.60 |
| Purchase #2 | $129.32 | 8.516% | $140.3329 | $140.33 | $140.35 | $140.30 |
| Purchase #3 | $36.40 | 4.593% | $38.0719 | $38.07 | $38.05 | $38.10 |
| Purchase #4 | $115.66 | 7.542% | $124.3831 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $182.68 | 3.313% | $188.7322 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $137.30 | 7.409% | $147.4726 | $147.47 | $147.45 | $147.50 |
| Purchase #7 | $51.95 | 13.430% | $58.9269 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $690.73 | $739.5666 | $739.56 | $739.60 | $739.50 | |